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Kinetic study for the decay rate of ethylene polymerization catalyzed over silica supported TiCl4/MgCl2catalysts

✍ Scribed by Il Kim; Seong Ihl Woo

Book ID
110641612
Publisher
Springer US
Year
1990
Tongue
English
Weight
449 KB
Volume
7
Category
Article
ISSN
0256-1115

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πŸ“œ SIMILAR VOLUMES

Kinetic study of ethylene polymerization
Kinetic study of ethylene polymerization by highly active silica supported TiCL4/MgCl2 catalysts
✍ Il Kim; Jae Ha Kim; Seong Ihl Woo πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 846 KB

The kinetics of ethylene polymerization with TiCl,/MgCl,/SiO, has been investigated in the range of temperatures between 40 and 90Β°C and in the range of ethylene pressures between 4 and 12.4 kg/cm2. The role of MgCI, was discussed from the dependence of the Mg/Ti ratio on the catalytic activity. The

Morphological study of spherical MgCl2.n
Morphological study of spherical MgCl2.nEtOH supported TiCl4 Ziegler-Natta catalyst for polymerization of ethylene
✍ R. Jamjah; G. H. Zohuri; J. Vaezi; S. Ahmadjo; M. Nekomanesh; M. Pouryari πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 602 KB

## Abstract Spherical MgCl~2~Β·nEtOH was prepared by adducting ethanol to MgCl~2~ using melt quenching method. Effect of molar ratio of [EtOH]/[MgCl~2~] = 2.8–3.05 on the morphology and particle size of the MgCl~2~Β·nEtOH were studied. The best adduct of spherical morphology was obtained when 2.9 mol